Science and Technology Commissioners Supporting High-Quality Development Project for Hundreds of Counties, Thousands of Towns, and Myriads of Villages in the Context of Rural Revitalization

This paper discusses the important role of science and technology commissioners in the high-quality development of hundreds of counties,thousands of towns,and myriads of villages in the context of rural revitalization,including building bridges,accelerating the transformation of achievements,promoting the value-added of the whole agricultural industry chain,and promoting the rapid development of rural industrial economy.It also discusses the working achievements of science and technology commissioners,in order to promote further development of rural revitalization in Guangdong Province.

Linguistic landscape and its impacts on place-making in mountain destination:A case of Mogan Mountain Town of Huzhou City,China

The place and placeness are believed to be a crucial perspective for comprehending the transformative dynamics of tourist destinations in the context of globalization and the rapid development of the tourism industry.As the material carrier of language,linguistic landscape is an intermediary for people to endow emotions and personalities into the place,becoming an effective path for exploring the place-making in a certain area.Mogan Mountain is a famous national tourist resort,which is located in Mogan Mountain Town,Deqing County,Huzhou City,China.This is a good case area for studying the relationship between linguistic landscape and placemaking in tourist destinations.There are two theories that form the theoretical foundation of the study,namely the place and the geosemiotics.Firstly,the results showed the overall style of the linguistic landscape.Multilingual labelling(52.7%),official signs(55.3%),and standardized Chinese characters predominantly shaped the linguistic landscape,with English and other languages being complementary.Secondly,from the perspective of three dimensions of the geosemiotics framework,such as inscription,language preference,and placement position,we conduct a comprehensive semiotic analysis of the linguistic landscape,which encompasses diverse facets such as fonts,materials,shifts in state,text vectors,and symmetrical arrangements.Finally,we explore the influence of linguistic landscapes on the place-making of Mogan Mountain through the dimensions of location,locale,and sense of place.The information on linguistic landscapes indicates the geographical location.These linguistic landscapes play an important role in constructing the language order,nostalgic atmosphere,exotic atmosphere,and elegant and tasteful lifestyle of the public space in Mogan Mountain.Readers of linguistic landscapes,including tourists and residents,generate and identify with the unique sense of place in Mogan Mountain.These linguistic landscapes construct the destination placeness of Mogan Mountain that combines both foreign and nostalgic styles,and the integration of Chinese and Western cultures.It will help promote the image positioning of tourism destinations and have practical guiding significance for the tourism planning,landscape-making,language management,and other aspects of tourism destinations.

Systematic Study on Semiotic Landscape Elements in Ancient Water Towns in South Yangtze River Area

Based on basic concepts of semiotics,component types of the semiotic landscape element system in ancient water towns in south Yangtze River area were analyzed as well as their roles in constructing the overall image of ancient water towns in this area,and their realistic significance in the present landscape construction in China was discussed.

外界风对小城镇多层建筑火灾流场的影响

随着市场经济的不断发展,城市化的进程加快,农村人口向城市流动,使小城镇建设规模不断扩大,因而火灾等各种灾害对小城镇居民的生命和财产所造成的损失也越来越大。火灾时,外界风向、风速对火灾流场可能产生很大的影响。笔者根据小城镇一般民宅和建筑物的高度特点建立相应的几何模型和物理模型,利用Phoenics软件,从理论上研究了小城镇一幢楼房不同位置的房间发生火灾时,外界吹来不同风速的正向或侧向风,对房间内外稳态温度场与流场的影响。特别研究了房间内热气流流出窗外向上运动的浮力和外界风力相互作用发生的现象及其对房间内流动的影响。同时,还对不同外界风速情况下。

Discussion on Planning and Construction of Villages and Towns in Nature Reserve——A Case Study of Weitun Town of Hengshui City in China

The development of nature reserve was closely related with that of villages and towns at its surrounding area.It was the core issue to be discussed in the paper as to how to form mutually beneficial relation between them and achieve both protection of nature reserve and economic development of villages and towns.Through analysis on internal relation between nature reserve and villages and towns,it put forward three methods for planning and construction of villages and towns around the nature reserve.By taking Hengshui Lake National Nature Reserve in Weitun Town for example,it hoped to serve as a modest spur to induce exchange and discussion in the field.

Russian architectural town-planning traditions and innovations in the Far East in the second half of the XIX-the beginning of the XX centuries

The establishment on the Far East of the orthodox Church and cultural stereotypes of the traditional Russian city occurred through active church building. The temples of the Far Eastern cities by its position in urban environment played a role of the basic exponents of the spiritual-state ideals of Russia. Ussumption cathedrals in Khabarovsk and Vladivostok, Nikolsky cathedral in Nikcolsk-Ussurisk, Shadrinsky cathedral in Blagoveshchensk, Saint-Nikolaevsky at Russiand iplomatic mission in Seoul and other orthodox temples of the last thirty years of the XIX-the beginning of the XX-th centuries inherited ancient Russian tradition and were designed in the Byzantian style, style of the Moscow XVII century architecture, in Russian style. The ideas of ″the orthodox, the autocracy and the nationality″ in town-planning are expressed also in devotions of temples and names of new settlements. For example, a large number of temples is devoted to Saint Nicholas. Only in the Primorye Territory they are about 20. Harbin’s Saint-Nikolaevsky cathedral also in a name Nicholas. Harbin’s the Sofia church is devoted to a great symbol Ancient Russia and Russian Empire - church of Saint Sofia in Constantinople. The general plans of settlements and cities of the Far East of the second half of the XIX and boundary XIX-XX centuries were realized by two leading directions of town-planning of Russia: the first is based on the norms of regular town-planning, the second is one connected with the realization of the city - garden concept. The priority remains for classicismical tradition. At the same time, the general plans of Harbin, Dairen realized the innovative idea of the time-the concept of city-garden. On the Russian Far East social town-planning ideas of the city -gardens in a certain measure were embodied in 1910-s in the project of Alexseevsk town; Anutovsky country settlement on Ocean station near Vladivostok, later it was officially named-Garden-City; in a settlement for the railway servicemen on Nikolskay station of the Ussuriskay railway and others. Russian architectural town-planning tradition was enriched by new understanding of the social and town-planning purposes, realized in cities of the Far East in the end of the XIX-the beginning of the XX centuries.

Searching Images of Kengtung: An Old Walled City Town

Geopolitically Kengtung region was located in a most strategic place in Myanmar. It shares borders with China on the north and Thailand on the east. Kengtung is a place which forms a significant historical site in the easternmost part of Myanmar. From the geopolitical point of view, the region was located in a most strategic place. Its situation forced to safeguard the region. The town lies on a critical point of Myanmar’s defences. The restriction of exacting money as a yearly tribute did not concern for Kengtung. The tradition of paying homage was appeased to the King. The ruling Sawbwa which achieved the valuable return presents of the Burmese King. Kengtung came in the first class, and was the most important of the Myanmar’s possessions east of the Thanlwin River. Its position may be roughly judged by the tribute paid to the King and the contigent it was bound to supply to the royal army. Therefore, Kengtung was very important for the security of Myanmar’s eastern frontier during the Konbaung period. It was like a small Union within an Empire together with multinational races of Myanmar. A good deed of past events blanket over the town till today.

Spatial Morphology Anatomy of Heijing Ancient Town in Chuxiong,Yunnan

Based on historical evolution of Heijing,this paper analyzed the landscape features of natural landscape,general structure and man-made architecture in Heijing.Meanwhile,it revealed its historical position as a place with thousands years of salt production as well as its solid economic financial resources.This article described and analysed the ancient town's space forms and the feelings from three space areas which are the natural environment,the artificial building and the spiritual cultural.The final conclusion hoped to supply a referent value in knowing well of the Heijing town and studying its construction and development as the role of an important commercial town in Ming and Qing dynasty.

Comparative Study on Spatial Forms of Ancient Waterside Towns Based on Google Earth Pro-Taking the Example of Qingmuchuan,Fenghuang and Houliu in Southern Shaanxi,China

The purpose of this study is to address the problem of ancient towns dying out in developing countries,particularly China.Intensifying conflicts between human settlements and the natural environment are described,and guidelines are proposed for the development of waterside ancient towns in China’s southern Shaanxi Province in the interest of conserving cultural and natural heritage.The towns of Qingmuchuan,Fenghuang and Houliu were selected as representative examples due to their strong reputation among tourists.They have the characteristics of traditional southern Shaanxi towns,but each has a completely different layout,space and structure.The comparative findings of this research provide a point of reference for establishing guidelines to preserve the integrity of ancient towns worldwide.In this paper,we compare the geographical conditions with the layout and texture of the streets by Google Earth Pro.And we analyze the details of spaces along the river zones,architectural styles and building decorations in order to research the relationship between the natural environment and the human settlement conditions.We note the unfortunate common trend of commercial development steadily taking over the natural environment,particularly the rivers and unique elements of the old towns.Finally,we summarize the similarities and differences of the spatial forms among these towns and put forward proposals for the further development of ancient towns.This research is important for all regions which stand to lose their national treasures.Consequently,measures should be to taken to curtail hyper development before we lose our historicscenery.

Spatial Protection and Development of Traditional Mountain Settlements from the Perspective of Self-organization : A Case Study of Anju Ancient Town in Tongliang District, Chongqing

Through literature research, field research and urban design analysis methods, based on the self-organization theory, the evolution characteristics of the settlement space of Anju Ancient Town with significant characteristics of traditional mountain settlements were analyzed, and then its internal and external influencing factors were summarized. Finally, appropriate protection and development strategies were proposed, such as reasonably planning functional zones, breaking through the single structure, and creating a good living cultural environment. The innovation of this study is that it integrates the self-organization theory into the cognition of traditional mountain settlement space, and discusses the connection between the mountain settlement space and the traditional regional context under the modern development concept, so as to seek the benign protection and reasonable development of traditional mountain settlement space.

岸与圈:一个天文学的隐喻——沈从文的《边城》与安德森的《林中之死》

圆形意象母题是中西文学共同关注的话题,成为历朝历代文学家描写的焦点。西方尤其以传统宇宙论的天文学隐喻解构人们关于永恒、完美、理想的彼岸世界等意义概念,东方则以类似的思维方式触及这一美学话题。《边城》和《林中之死》几乎同时发表,写于不同的国度。但从二者描写的主题意象来看,都是对西方传统天文学的一个隐喻。前者以“岸”为前景,后者以“圈”为象征,所说的却都是圆形运动。它象征着人类行程的运动模式,表现出的是人的精神追求模式。

浙江金华、温州地区小城镇住宅现状问题思考

作者根据对浙江省金华、温州和萧山等地的部分小城镇实态调研的第一手资料,简要介绍了金华市孝顺镇与温州市龙港镇的具有代表性的住宅现状。并由此引发出了对于该地小城镇住宅一些问题的初步的探讨。作者以金华市孝顺镇的住宅管理措施以及调研所得第一手数据为例探讨分析了小城镇住宅如何发展才能够达到节约土地,统一管理,实现传统的部品元素向工业化元素转换的住宅产业化,即应该大力发展联排式住宅与公寓式住宅;以及对于推广可替代粘土砖的新型建材的措施的一些建议。

苏州城郊村镇分布特征

苏州市郊区村镇密布,基本上呈一里一村。在近20年的地区城市化快速发展带动下,村镇面积也逐步扩大,但众多村镇的空间分布格局一直未变。在苏州实现全面小康社会目标以及保护耕地,实现耕地总量动态平衡的要求下,村镇的传统分布格局必须有所调整,否则会影响小康目标以及可持续发展在整个地区的顺利实现。为此,利用遥感和GIS技术提取了苏州城郊390个村镇的空间分布特征参数,主要包括村镇面积、面积等级、密度以及村镇之间距离。通过对这些参数的统计分析,探讨了本区村镇分布的主要影响因素和基本表现规律,分析了进行苏州郊区村镇布局调整的可能性与意义,在此基础上提出了一种进行村镇布局调整的决策方法,从地理科学角度为苏州地区耕地保护和城乡统筹科学发展提供技术支持。

太湖流域农村公众环境意识案例研究

环境意识属上层建筑范畴,对环境行为具有指导意义。针对太湖流域日益严重的农业非点源污染,提高农村公众环境意识是控制该区水污染的主要措施之一。首次选取无锡市大浦镇14个行政村2.7万人为抽样框进行农村公众环境意识调查。结果表明:①居民对水环境污染的原因有了初步的认识,但与实际有明显偏差;②浅层次的局部的“日常生活环保型”环境意识依然存在;③居民在环保行为上为“政府依赖型”,整体参与环保意识不强;④居民获取环保信息渠道单一,政府对主要的信息发布渠道重视不足;⑤2003年该镇居民总支付意愿为55.3～98.2万元。

Poverty Alleviation through Employment Promotion in Extreme Poverty-stricken Areas in Western China: A Case Study of Targeted Poverty Alleviation through Employment Promotion in Awang Town,Dongchuan District

Poverty alleviation through employment promotion is to promote the poor households to get rid of poverty through promoting employment to increase income. It is the most effective and direct way out of poverty. Dongchuan District, located in the alpine valley area of northeastern Yunnan, is a typical extreme poverty-stricken county in China. Under its jurisdiction, Awang Town is a mountainous township with a wide area of poverty and an extreme poverty. The incidence of poverty in 2015 reached 35.39%. In recent years, through the implementation of various policies to combat poverty, combined with the advantages as a traditional "hometown of migrant labor", focusing on employment- promoting poverty alleviation work, Awang Town has made certain achievements in poverty alleviation work. By the end of 2018, the poverty rate in the town fell to 0.57%, marking a major victory in the town s fight against poverty. Through field investigations, this article summarizes the main practices of Awang Town to carry out employment-promoting targeted poverty alleviation, analyzes the poverty alleviation achievements and successful experience of the town s employment-promoting targeted poverty alleviation work and discusses the promotion and application of this model so as to provide reference Yunnan Province and other poverty-stricken areas to carry out employment-promoting poverty alleviation.

Exploration of the “Living” Protection of Historic Blocks in South of the Yangtze River——A Case Study of Ancient Shajiabang Town, Changshu City

Historic blocks that focus only on protection of tangible constructed environment have shown various disadvantages and gradually lost their originality, according to the investigation. Protection of historic blocks should attach more importance to maintaining original lifestyles and community customs, protecting intangible contents and cultural diversity. The authors proposed that protection of historic blocks should follow the principle of "putting protection and repair on the top priority, using reasonably" and stress the "living" protection. There are three patterns of "living" protection, specifically, joint participation of local residents, construction of education base, moderate tourism development. Vitality of local economy can be enhanced and social humanistic environment protected effectively by improving the locals' living environment, so as to show true care for the people living in the historic block, and bring historic blocks to the real life.

Influence of seismicity parameter uncertainty on seismic hazard estimation of cities and towns

The influence on seismic hazard estimation for 310 cities and towns in the whole nation are studied in particular,owing to uncertainty of seismicity parameters caused by non-uniqueness in selecting statistical time ranges. Andthe regional sketch maps of the average varying values of intensity and the average relative varying values of peakacceleration with different probability of exceedance in 50 years are drawn in the Chinese mainland.

Dynamically enhanced Autler–Townes splitting by orthogonal XUV fields

Based on numerical solutions of the time-dependent Schr ¨odinger equation, we theoretically investigate the photoelectron spectrum of hydrogen atoms ionized by a pair of ultrashort, intense, and orthogonally polarized laser pulses with a relative time delay in a pump–probe configuration. The pump pulse resonantly excites electrons from the 1s and 2p levels,inducing Rabi oscillations. The resulting dynamically enhanced Autler–Townes(AT) splitting is observed in the photoelectron energy spectrum upon interaction with the second probe pulse. In contrast to the previous parallel-polarization scheme, the proposed orthogonal-polarization configuration enables the resolution of dynamically enhanced AT splitting over a considerably wider range of probe photon energies.

Landscape Architecture Planning and Design Based on Landscape Ecology Theory:A Case Study of Waterfront Landscape Planning and Design of Dapo Town

With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecology theory can be integrated into landscape planning to carry out disciplinary crossing and integration research between landscape ecology and landscape architecture.In this study,based on the basic theories of landscape ecology,the waterfront landscape of Dapo Town was designed,with the aim to achieve ecological balance in planning,showcase biodiversity,and create a harmonious landscape ecological environment which can benefit both nature and people.This design combined artificial and natural elements while improving the natural environment,which promoted a harmonious relationship between humans and nature,thus enriching the spatial organization of the city,and playing a role in regulating the urban environment and climate.

社会转型时期小城镇新区发展动力因素初探——以宜兴市小城镇新区发展为例

通过对小城镇经济发展、城镇人口变异、中心村建设、区位交通因素以及国家政策与政治活动等因子的较为深入的剖析,揭示了自内而外与自上而下的因素是促使新区兴起、发展、衰退的根本动力,并以此为基础指出,应重视乡镇企业在新区发展的主导作用,要关注居民生存与新区微观空间环境的互动关系,在规划管理上,要强调理性与非理性共构的管理模式。